| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "content/browser/frame_host/debug_urls.h" |
| |
| #include <vector> |
| |
| #include "base/strings/utf_string_conversions.h" |
| #include "content/browser/gpu/gpu_process_host_ui_shim.h" |
| #include "content/browser/ppapi_plugin_process_host.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "content/public/common/content_constants.h" |
| #include "content/public/common/url_constants.h" |
| #include "ppapi/proxy/ppapi_messages.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| |
| namespace { |
| |
| void HandlePpapiFlashDebugURL(const GURL& url) { |
| #if defined(ENABLE_PLUGINS) |
| bool crash = url == GURL(kChromeUIPpapiFlashCrashURL); |
| |
| std::vector<PpapiPluginProcessHost*> hosts; |
| PpapiPluginProcessHost::FindByName(UTF8ToUTF16(kFlashPluginName), &hosts); |
| for (std::vector<PpapiPluginProcessHost*>::iterator iter = hosts.begin(); |
| iter != hosts.end(); ++iter) { |
| if (crash) |
| (*iter)->Send(new PpapiMsg_Crash()); |
| else |
| (*iter)->Send(new PpapiMsg_Hang()); |
| } |
| #endif |
| } |
| |
| } // namespace |
| |
| bool HandleDebugURL(const GURL& url, PageTransition transition) { |
| // Ensure that the user explicitly navigated to this URL. |
| if (!(transition & PAGE_TRANSITION_FROM_ADDRESS_BAR)) |
| return false; |
| |
| if (url.host() == kChromeUIBrowserCrashHost) { |
| // Induce an intentional crash in the browser process. |
| CHECK(false); |
| return true; |
| } |
| |
| if (url == GURL(kChromeUIGpuCleanURL)) { |
| GpuProcessHostUIShim* shim = GpuProcessHostUIShim::GetOneInstance(); |
| if (shim) |
| shim->SimulateRemoveAllContext(); |
| return true; |
| } |
| |
| if (url == GURL(kChromeUIGpuCrashURL)) { |
| GpuProcessHostUIShim* shim = GpuProcessHostUIShim::GetOneInstance(); |
| if (shim) |
| shim->SimulateCrash(); |
| return true; |
| } |
| |
| if (url == GURL(kChromeUIGpuHangURL)) { |
| GpuProcessHostUIShim* shim = GpuProcessHostUIShim::GetOneInstance(); |
| if (shim) |
| shim->SimulateHang(); |
| return true; |
| } |
| |
| if (url == GURL(kChromeUIPpapiFlashCrashURL) || |
| url == GURL(kChromeUIPpapiFlashHangURL)) { |
| BrowserThread::PostTask(BrowserThread::IO, FROM_HERE, |
| base::Bind(&HandlePpapiFlashDebugURL, url)); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| } // namespace content |